词汇 | example_english_irrigate |
释义 | Examples of irrigateThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Many organic vegetable and fruit farmers said that they irrigate to guard against production risks. The development of the dry-field direct-seeding and dry nursery methods made it possible to expand cultivated land into areas that were badly irrigated. Thereafter, individual plants were irrigated with nutrient solutions altered in one of four ways to induce a diversity of nutritional stress symptoms in the plants. The farmers in our study area, as is common in areas irrigated by electric pumps with free or fixed power cost, use acreage-based water rates. Seventeen users reported irrigating at least twice a week. Plots receiving the drought treatment were also irrigated every 2 weeks until 30 days before anthesis, when water was withdrawn. The environmental costs and economic value of water associated with the lowland irrigated agriculture are estimated using both the direct and indirect economic valuation approaches. A large part of their acreage was irrigated to ensure their production would meet the quality demands of their buyers. We ask whether the process of irrigating lowland farms subsequently reduced pressure on adjacent upland forests. The sunfish were revived by irrigating the gills with fresh aquarium water. Wellwatered trials were irrigated by furrow irrigation throughout their life cycle at intervals of approximately 2 weeks. By the mid1980s about 1400 ha, equivalent to 70% of the tea area (excluding pruned tea), were partially irrigated during the annual dry seasons. Crops irrigated with drip systems use the same amounts of water as do crops irrigated in other ways. Farmers constructed terraces, fertilized, irrigated, intercropped, rotated crops and used weeds and crop residue to bind the soil. At that time, however, none of the households in the sample were growing irrigated barley and wheat. At low population levels, irrigated agriculture is a temporary recovery mechanism that enhances robustness to local droughts. Before and after water stress treatments were applied, all plants were irrigated to field capacity when the soil reached 50 % of available soil-moisture depletion. While this kind of fragmentation is due largely to physical features, the fragmentation of holdings irrigated directly by tanks is a human system feature. At present there are about 16,117 scheduled hectares of irrigatable land, but it is estimated that over 33,000 hectares are actually irrigated. On the first day of drought treatment, each pot was irrigated well and allowed to drain. All trials were irrigated and should thus be independent of rainfall, which varied between years. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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